/**
  * @inheritdoc
  */
 public function actionPassword()
 {
     $model = new PasswordForm();
     $model->setUser(Yii::$app->user->identity);
     if ($model->load(Yii::$app->request->post()) && $model->save()) {
         Yii::$app->session->setFlash('success', Yii::t('frontend', 'Your password has been successfully changed.'));
         return $this->refresh();
     } else {
         return $this->render('password', ['model' => $model]);
     }
 }